# Happy vs 掌中鲸

The clearest difference is in-app purchases: 掌中鲸 at none against Happy's 1. 掌中鲸 also leads on review sentiment (100% vs 71%). Happy's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and chart position there is nothing between them.

Both are free to download. Happy sells 1 in-app purchase, starting at $19.99 per month. 掌中鲸 asks for nothing beyond the download.

## The numbers

| Metric | Happy | 掌中鲸 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.1K ratings)](https://appshunter.io/ios/app/happy-codex-and-claude-code-app/id6748571505/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 70.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#65** | #128 |
| Size | 98 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bulka, LLC](https://appshunter.io/developer/1677403762) | [丰智 李](https://appshunter.io/developer/1862800607) |

## What reviewers say

### Happy

[App page](https://appshunter.io/ios/app/happy-codex-and-claude-code-app/id6748571505)

**Currently charting:** #65 Top Grossing · Developer Tools, #84 Top Free · Developer Tools (US App Store)

This app provides a secure mobile interface for AI coding assistants, allowing you to continue sessions and monitor progress from anywhere. It features end-to-end encryption and a zero-knowledge architecture for ultimate privacy. Seamlessly switch between desktop and mobile for uninterrupted AI coding.

**Highlights:** Seamless desktop and mobile session continuation, Push notifications for AI tasks, Offline access to conversation history, End-to-end encryption for code privacy, Real-time streaming of AI responses, Zero-knowledge architecture

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Plus Monthly | $19.99 | per month |


### 掌中鲸

[App page](https://appshunter.io/ios/app/id6801499896)

**Currently charting:** #128 Top Free · Developer Tools (US App Store)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Happy free?

Happy is free to download, with in-app purchases available.

### Is 掌中鲸 free?

掌中鲸 is free to download, with no in-app purchases.

### Do Happy or 掌中鲸 have ads?

Neither Happy nor 掌中鲸 shows ads.

### Which is more popular, Happy or 掌中鲸?

Happy currently peaks at #65 in the App Store charts, and 掌中鲸 at #128. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*